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New and used
2025 GMC Sierra 1500 SLT trucks
for sale
near
Lower Milford, PA
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
From beginning to delivery everything was smooth and
From beginning to delivery everything was smooth and upfront. Great communication. Couldn?t have been professional. Jamie and his staff were friendly with me every step of the way
Overall I am very happy with my new Truck.
Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?
New
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Bill was the most informative salesperson I?
Bill was the most informative salesperson I?ve ever had! The whole team took great care to get me what I wanted and nothing I didn?t. I would highly recommend you buy from this team.
I have the 1500 double cab with standard bed.
I have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.
Vehicle information
Features
Reviews
You can?
You can?t beat this dealership I will always do business here and tell everybody to buy new or used car and trucks and for service
GMC Certified
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Beck & Masten did a great job servicing my ?
Beck & Masten did a great job servicing my ?21 GMC Sierra. Reps were friendly and work was performed quickly. Coffee was great as well. A
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I was very impressed with all the help I received when I
I was very impressed with all the help I received when I purchased my new Ford Ranger. I am happy with my purchase and hope for many great miles of diving this great vehicle.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Lincoln Aviator,pre owned.
Heather Orton is phenomenal.She's been working with me for months about finding a Lincoln , Aviator for me! JB.I believe Heathers drive and appreciation is beyond reproach.Ive sold vehicles,she is great!
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Went to get a transmission serviced took a test drive on
Went to get a transmission serviced took a test drive on a new car and I bought the car it was an excellent day and great service from the sales team
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
first time using Tenafly Honda
went there for the first time about 1.5 weeks ago for service - great experience - Emily was amazing...personal yet professional - she stayed in contact with me and kept me updated about the car, every step of the way - highly recommend their services -
New
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I requested info regarding a used car.
I requested info regarding a used car. The salesperson was honest, upfront and I believe trustworthy
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great Dealer, Quick and Easy - All Online
Brian Jones was the sales rep, he made the process quick, and was professional and informative. I also bought my car competely online and they were true to thier listed sale price!
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
They did a wonderful job on my Vette will take back for
They did a wonderful job on my Vette will take back for service again . They fast in getting the work done on my . The car were clean inside and out ,
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Unlike your typical car dealership!
Unlike your typical car dealership! These folks got it going on. No pressure, knowledgeable, insightful, helpful and willing to work with you... I've been to dealerships up and down the Treasure coast, not saying there aren't other great dealerships, but this one stood out among most. My experience with the salesman Edison was anything but high-pressured. He was low keyed, compassionate, helpful and insightful. The manager Phil was extremely patient, friendly and accommodating to the point of matching me to my next ride. Soooo unlike the dealership I went to that was the diametric opposite... Bev. The finance officer Lauren was a delight to work with in closing out the paperwork which is always such a dreadful part of the process. If you're interested in purchasing a vehicle without all the hassle that comes with it... Sunrise is the place for you.
Vehicle information
Features
Reviews
Very easy process to purchase a ‘22 4Runner with Antonio
Very easy process to purchase a ‘22 4Runner with Antonio Chavez of Del Toyota. I highly recommend him and Del Toyota when considering buying a vehicle.
GMC Certified
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Jerry was excellent from greeting to leaving after
Jerry was excellent from greeting to leaving after purchase!! He answered all my questions! When I wanted to compare vehicles side-by-side, he was most helpful in making that happen and making it easy for me to decide on the vehicle I was taking home that day!!
New
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great group to work with.
Great group to work with. Everything was straight forward with no hidden fees. Definitely recommend seeing the folks at Steve Schmitt for your next purchase. Ask for Brandon Fisher.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Car Town Hyundai, has a very helpful staff. Happys
Adrian was really very kind. He assisted me in getting everything done. He was very polite and easy to talk to. He is good at his job.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
GREAT DEALER EXPERIENCE AT ATLANTIC INFINITI
From service to sales and even the parts department are all knowledgeable of the infiniti product. They provide updates through and smooth dealership interface. I have been overall satisfied with the Infiniti team and feel like it's a dealership I can actually trust.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The "Product Specialist" (AKA Sales person), Larry
The "Product Specialist" (AKA Sales person), Larry Hendrie was great! He carefully walked me through the process of what was needed to secure the Used vehicle I wanted to purchase that I found via the internet. I drove 200+ miles to get it! He was very accommodating assisting me with completing my navigation plans that allowed me to travel to NY to purchase the car. Larry was also very attentive sending me a reminder about our upcoming appointment and also called later in the day to be sure I made it home safely with no concerns about the vehicle. Great sales person. Thank you!!
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
the personnel were very professional and prompt.
the personnel were very professional and prompt. they answered all our questions. the waiting room was comfortable. we were kept informed of the progress of the rep
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
excellent service and dealership friendly, knowledgeable,
excellent service and dealership friendly, knowledgeable, fair pricing. Would highly recommend Have bought 9 vehicles from this dealership and have never had a problem. I tell all my friends about this dealership.
About the 2025 GMC Sierra 1500 SLT
SLT shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 17
- Transmission
- 10-Speed A/T
- Engine
- 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel)
How much does the 2025 GMC Sierra 1500 SLT cost?
The 2025 GMC Sierra 1500 SLT price depends on optional features. Prices typically start at $54,900.
What is the MPG of the 2025 GMC Sierra 1500 SLT?
The 2025 GMC Sierra 1500 SLT offers up to 16 MPG in city driving and 20 MPG on the highway for a combined rating of 17 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2025 GMC Sierra 1500 SLT?
The 2025 GMC Sierra 1500 SLT compares to and/or competes against the following vehicles:
Is the 2025 GMC Sierra 1500 SLT reliable?
The 2025 GMC Sierra 1500 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 Sierra 1500 owners.
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 4.5
- Value 4.5
- Exterior 4.5
- Reliability 4.5
SLT (3 styles)
| Style | ||
|---|---|---|
| 4WD Crew Cab 157" SLT | 2WD Crew Cab 147" SLT | 4WD Crew Cab 147" SLT |
| Inventory price | ||
| Starting at $58,700 | Starting at $54,900 | Starting at $58,000 |
| Combined MPG | ||
| 16 | 17 | 16 |
| Engine | ||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
